Criticism of others is futile and if you indulge in it often you should be warned that it can be fatal to your career.

Great speakers are not born, they're trained.

Don't be afraid to give your best to what seemingly are small jobs. Every time you conquer one it makes you that much stronger. If you do the little jobs well, the big ones will tend to take care of themselves.

Remember my name and you add to my feeling of importance.

Seventy per cent of all patients who come to physicians could cure themselves if they got rid of their fears and worries.

The value of a smile... It costs nothing, but creates much. It enriches those who receive, without impoverishing those who give. It happens in a flash and the memory of it sometimes lasts forever. None are so rich they can get along without it, and none so poor but are richer for its benefits. It creates happiness in the home, fosters good will in a business, and is the countersign of friends.

You cannot teach a man anything, you can only help him find it within himself.